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Comparison Test: 2005 BMW 545i vs. 2005 Audi A6 4.2
In the Disney-like German forests of Bavaria, only fifty kilometres separate Munich and Ingolstadt, the respective homes of BMW and Audi. Since the mid-'80s, when both companies started getting serious as car makers by moving up the automotive food chain, BMW 5 Series vs. Audi A6--both in the car mags and in the showrooms--has been a battle car zealots have been able to sit back and reap the rewards from.